A major change is coming to Windows that neither individual users nor IT admins can ignore. Here’s how to prepare.

The Secure Boot certificates powering one of Windows' most critical security features expire in June 2026 — and not every PC is going to get the fix automatically.The Latest Tech News, Delivered to Yo ...

Microsoft warns Windows 11 PCs without the new Secure Boot certificates may lose future protections, boot security updates, ...

In an Ask Microsoft Anything livestream on YouTube, Microsoft Principal Security Engineer Arden White, Principal Software ...

Microsoft has launched a critical "generational refresh" of Secure Boot certificates to replace aging security keys that are nearing their end-of-life. This move is essential for maintaining the ...

Microsoft's first Secure Boot certificates will expire in June 2026. In order for systems with Secure Boot to remain bootable, they must receive updated certificates by then. “Prepare for the first ...

Microsoft is changing Windows on most PCs. Critical Secure Boot certificates will expire for the first time eve ...

How to check your Windows PC for expiring security certificates - a big one ends in June ...

Microsoft, and its original equipment manufacturer (OEM) partners, are planning to update Secure Boot on Windows Unified Extensible Firmware Interface (UEFI) PCs, starting this year, per a Tuesday ...

If your copy of Windows 11 has entered a multiple-reboot loop after installing the latest security update, don’t panic. It’s meant to do that, Microsoft says.